int main(void) { Avoid::Router *router = new Avoid::Router(Avoid::OrthogonalRouting); // Create the ShapeRef: Avoid::Rectangle shapeRect1(Avoid::Point(0, 0), Avoid::Point(10, 10)); Avoid::ShapeRef *shapeRef1 = new Avoid::ShapeRef(router, shapeRect1); const unsigned int CENTRE = 1; new Avoid::ShapeConnectionPin(shapeRef1, CENTRE, Avoid::ATTACH_POS_CENTRE, Avoid::ATTACH_POS_CENTRE, true, 0.0, Avoid::ConnDirNone); Avoid::Rectangle shapeRect2(Avoid::Point(0, 0), Avoid::Point(10, 10)); Avoid::ShapeRef *shapeRef2 = new Avoid::ShapeRef(router, shapeRect1); Avoid::ConnEnd dstPt(shapeRef1, CENTRE); Avoid::Point srcPt(1.5, 4); Avoid::ConnRef *connRef = new Avoid::ConnRef(router, srcPt, dstPt); // Force inital callback: router->processTransaction(); router->outputDiagram("output/connendmove-1"); Avoid::Point dstPt2(20, 20); connRef->setDestEndpoint(dstPt2); router->moveShape(shapeRef1, 0.5, 0); router->processTransaction(); router->outputDiagram("output/connendmove-2"); srcPt.x += 0.5; connRef->setSourceEndpoint(srcPt); router->moveShape(shapeRef1, 0.5, 0); router->moveShape(shapeRef2, 0, 0.5); srcPt.x += 0.5; connRef->setSourceEndpoint(srcPt); router->moveShape(shapeRef1, 0.5, 0); router->moveShape(shapeRef2, 0, 0.5); srcPt.x += 0.5; connRef->setSourceEndpoint(srcPt); router->moveShape(shapeRef1, 0.5, 0); router->moveShape(shapeRef2, 0, 0.5); srcPt.x += 0.5; connRef->setSourceEndpoint(srcPt); router->moveShape(shapeRef1, 0.5, 0); router->moveShape(shapeRef2, 0, 0.5); router->processTransaction(); router->outputDiagram("output/connendmove-3"); delete router; return 0; }
int main(void) { Avoid::Router *router = new Avoid::Router(Avoid::PolyLineRouting); Avoid::Point srcPt(1.2, 0.5); Avoid::Point dstPt(1.5, 4); Avoid::ConnRef *connRef = new Avoid::ConnRef(router, srcPt, dstPt); connRef->setCallback(connCallback, connRef); // Force inital callback: router->processTransaction(); printf("\nAdding a shape.\n"); // Create the ShapeRef: Avoid::Polygon shapePoly(3); shapePoly.ps[0] = Avoid::Point(1, 1); shapePoly.ps[1] = Avoid::Point(2.5, 1.5); shapePoly.ps[2] = Avoid::Point(1.5, 2.5); Avoid::ShapeRef *shapeRef = new Avoid::ShapeRef(router, shapePoly); router->processTransaction(); printf("\nShifting endpoint.\n"); Avoid::Point dstPt2(6, 4.5); connRef->setDestEndpoint(dstPt2); // It's expected you know the connector needs rerouting, so the callback // isn't called. You can force it to be called though, via: router->processTransaction(); printf("\nMoving shape right by 0.5.\n"); router->moveShape(shapeRef, 0.5, 0); router->processTransaction(); router->outputDiagram("output/example"); delete router; return 0; }
int test() { // The contents of this function can be replaced by the automatically generated test code from the debug svg file Avoid::ConnEnd end1; Avoid::ConnEnd end2; Avoid::Polygon poly; Avoid::Router * router = new Avoid::Router(Avoid::OrthogonalRouting); router->setTransactionUse(true); router->setRoutingPenalty(Avoid::segmentPenalty); router->setRoutingPenalty(Avoid::crossingPenalty); router->setRoutingPenalty(Avoid::fixedSharedPathPenalty); router->setRoutingParameter(idealNudgingDistance, 25); router->setRoutingOption(Avoid::improveHyperedgeRoutesMovingJunctions, true); poly = Avoid::Polygon(4); poly.setPoint(0, Avoid::Point(51160, 50670)); poly.setPoint(1, Avoid::Point(51160, 50730)); poly.setPoint(2, Avoid::Point(50950, 50730)); poly.setPoint(3, Avoid::Point(50950, 50670)); Avoid::ShapeRef * shape341041314 = new Avoid::ShapeRef(router, poly, 341041314); Avoid::ShapeConnectionPin * pin341041314_0 = new Avoid::ShapeConnectionPin(shape341041314, 1, 0.952381, 0.5, true, 10, 8); pin341041314_0->setExclusive(true); Avoid::ShapeConnectionPin * pin341041314_1 = new Avoid::ShapeConnectionPin(shape341041314, 2, 0, 0.5, true, 10, 4); pin341041314_1->setExclusive(true); poly = Avoid::Polygon(4); poly.setPoint(0, Avoid::Point(51160, 50395)); poly.setPoint(1, Avoid::Point(51160, 50455)); poly.setPoint(2, Avoid::Point(50950, 50455)); poly.setPoint(3, Avoid::Point(50950, 50395)); Avoid::ShapeRef * shape47540376 = new Avoid::ShapeRef(router, poly, 47540376); Avoid::ShapeConnectionPin * pin47540376_0 = new Avoid::ShapeConnectionPin(shape47540376, 1, 0.952381, 0.5, true, 10, 8); pin47540376_0->setExclusive(true); Avoid::ShapeConnectionPin * pin47540376_1 = new Avoid::ShapeConnectionPin(shape47540376, 2, 0, 0.5, true, 10, 4); pin47540376_1->setExclusive(true); poly = Avoid::Polygon(4); poly.setPoint(0, Avoid::Point(50850, 50770)); poly.setPoint(1, Avoid::Point(50850, 50830)); poly.setPoint(2, Avoid::Point(50665, 50830)); poly.setPoint(3, Avoid::Point(50665, 50770)); Avoid::ShapeRef * shape81920772 = new Avoid::ShapeRef(router, poly, 81920772); Avoid::ShapeConnectionPin * pin81920772_0 = new Avoid::ShapeConnectionPin(shape81920772, 1, 0.047619, 0.5, true, 10, 4); pin81920772_0->setExclusive(true); Avoid::ShapeConnectionPin * pin81920772_1 = new Avoid::ShapeConnectionPin(shape81920772, 2, 1, 0.5, true, 10, 8); pin81920772_1->setExclusive(true); Avoid::JunctionRef * junction878282342 = new Avoid::JunctionRef(router, Avoid::Point(50875, 50700), 878282342); junction878282342->setPositionFixed(false); poly = Avoid::Polygon(4); poly.setPoint(0, Avoid::Point(50850, 50470)); poly.setPoint(1, Avoid::Point(50850, 50530)); poly.setPoint(2, Avoid::Point(50665, 50530)); poly.setPoint(3, Avoid::Point(50665, 50470)); Avoid::ShapeRef * shape206564314 = new Avoid::ShapeRef(router, poly, 206564314); Avoid::ShapeConnectionPin * pin206564314_0 = new Avoid::ShapeConnectionPin(shape206564314, 1, 0.047619, 0.5, true, 10, 4); pin206564314_0->setExclusive(true); Avoid::ShapeConnectionPin * pin206564314_1 = new Avoid::ShapeConnectionPin(shape206564314, 2, 1, 0.5, true, 10, 8); pin206564314_1->setExclusive(true); Avoid::JunctionRef * junction213455341 = new Avoid::JunctionRef(router, Avoid::Point(50875, 50500), 213455341); junction213455341->setPositionFixed(false); end1 = Avoid::ConnEnd(junction878282342); end2 = Avoid::ConnEnd(shape341041314, 2); Avoid::ConnRef * conn290033688 = new Avoid::ConnRef(router, end1, end2); conn290033688->makePathInvalid(); end1 = Avoid::ConnEnd(shape81920772, 2); end2 = Avoid::ConnEnd(junction878282342); Avoid::ConnRef * conn281807178 = new Avoid::ConnRef(router, end1, end2); conn281807178->makePathInvalid(); end1 = Avoid::ConnEnd(shape47540376, 2); end2 = Avoid::ConnEnd(junction213455341); Avoid::ConnRef * conn762966660 = new Avoid::ConnRef(router, end1, end2); conn762966660->makePathInvalid(); end1 = Avoid::ConnEnd(junction213455341); end2 = Avoid::ConnEnd(junction878282342); Avoid::ConnRef * conn46508714 = new Avoid::ConnRef(router, end1, end2); conn46508714->makePathInvalid(); end1 = Avoid::ConnEnd(shape206564314, 2); end2 = Avoid::ConnEnd(junction213455341); Avoid::ConnRef * conn385831514 = new Avoid::ConnRef(router, end1, end2); conn385831514->makePathInvalid(); router->processTransaction(); router->outputDiagram("output/improveHyperedge01-1"); poly = Avoid::Polygon(4); poly.setPoint(0, Avoid::Point(51160, 50645)); poly.setPoint(1, Avoid::Point(51160, 50705)); poly.setPoint(2, Avoid::Point(50950, 50705)); poly.setPoint(3, Avoid::Point(50950, 50645)); router->moveShape(shape341041314, poly); conn290033688->makePathInvalid(); conn281807178->makePathInvalid(); conn46508714->makePathInvalid(); conn762966660->makePathInvalid(); router->processTransaction(); router->outputDiagram("output/improveHyperedge01-2"); Avoid::Point junctionPos = junction878282342->recommendedPosition(); delete router; // Regression test to check that a junction is correctly moved. return (junctionPos.y == 50675) ? 0 : 1; }